function carpeGetElementById(element){if(document.getElementById){element=document.getElementById(element);}else{if(document.all){element=document.all[element];}else{element=null;}}return element;}function carpeLeft(elmnt,pos){if(!(elmnt=carpeGetElementById(elmnt))){return 0;}if(elmnt.style&&(typeof(elmnt.style.left)=="string")){if(typeof(pos)=="number"){elmnt.style.left=pos+"px";}else{pos=parseInt(elmnt.style.left);if(isNaN(pos)){pos=0;}}}else{if(elmnt.style&&elmnt.style.pixelLeft){if(typeof(pos)=="number"){elmnt.style.pixelLeft=pos;}else{pos=elmnt.style.pixelLeft;}}}return pos;}function carpeTop(elmnt,pos){if(!(elmnt=carpeGetElementById(elmnt))){return 0;}if(elmnt.style&&(typeof(elmnt.style.top)=="string")){if(typeof(pos)=="number"){elmnt.style.top=pos+"px";}else{pos=parseInt(elmnt.style.top);if(isNaN(pos)){pos=0;}}}else{if(elmnt.style&&elmnt.style.pixelTop){if(typeof(pos)=="number"){elmnt.style.pixelTop=pos;}else{pos=elmnt.style.pixelTop;}}}return pos;}function moveSlider(evnt){var evnt=(!evnt)?window.event:evnt;if(mouseover){x=pxLeft+evnt.screenX-xCoord;y=pxTop+evnt.screenY-yCoord;if(x>xMax){x=xMax;}if(x<0){x=0;}if(y>yMax){y=yMax;}if(y<0){y=0;}carpeLeft(sliderObj.id,x);carpeTop(sliderObj.id,y);sliderVal=x+y;sliderPos=(sliderObj.pxLen/sliderObj.valCount)*Math.round(sliderObj.valCount*sliderVal/sliderObj.pxLen);v=Math.round((sliderPos*sliderObj.scale+sliderObj.fromVal)*Math.pow(10,displayObj.dec))/Math.pow(10,displayObj.dec);displayObj.value=v;return false;}return;}function slide(evnt,orientation,length,from,to,count,decimals,display){if(!evnt){evnt=window.event;}sliderObj=(evnt.target)?evnt.target:evnt.srcElement;sliderObj.pxLen=length;sliderObj.valCount=count?count-1:length;displayObj=carpeGetElementById(display);displayObj.dec=decimals;sliderObj.scale=(to-from)/length;if(orientation=="horizontal"){sliderObj.fromVal=from;xMax=length;yMax=0;}if(orientation=="vertical"){sliderObj.fromVal=to;xMax=0;yMax=length;sliderObj.scale=-sliderObj.scale;}pxLeft=carpeLeft(sliderObj.id);pxTop=carpeTop(sliderObj.id);xCoord=evnt.screenX;yCoord=evnt.screenY;mouseover=true;document.onmousemove=moveSlider;document.onmouseup=sliderMouseUp;}function sliderMouseUp(){try{mouseover=false;v=(displayObj.value)?displayObj.value:0;pos=(v-sliderObj.fromVal)/(sliderObj.scale);if(yMax==0){carpeLeft(sliderObj.id,pos);}if(xMax==0){carpeTop(sliderObj.id,pos);}if(document.removeEventListener){document.removeEventListener("mousemove",moveSlider);document.removeEventListener("mouseup",sliderMouseUp);}else{if(document.detachEvent){document.detachEvent("onmousemove",moveSlider);document.detachEvent("onmouseup",sliderMouseUp);}}}catch(e){}}